CN218386562U

CN218386562U - Stepped cable bridge

Info

Publication number: CN218386562U
Application number: CN202222313935.8U
Authority: CN
Inventors: 宫永前
Original assignee: Dalian Jinsong Electric Installation Engineering Co ltd
Current assignee: Dalian Jinsong Electric Installation Engineering Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-24
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a cascaded cable testing bridge, including bottom plate, apron, winding displacement board and rubber clamp, the apron lid is on the bottom plate, and is a plurality of the winding displacement board sets up the inner chamber at the bottom plate, be provided with a plurality of rubber clamps on the winding displacement board, still include: the four upper connecting blocks are respectively arranged at the bottom ends of the left side and the right side of the front surface of the cover plate; the clamping groove is formed in the front side of the top end of the upper connecting block; the lower connecting blocks are arranged at the positions, corresponding to the upper connecting blocks, of the top ends of the left side and the right side of the front surface of the bottom plate; the strip-shaped opening is formed in the middle of the front side of the lower connecting block; and the hanging component is arranged in the inner cavity of the lower connecting block and the front surface of the lower connecting block. This cascaded cable testing bridge can make things convenient for the installation between apron and the bottom plate fixed, need not to raise the apron and fall on the bottom plate, directly insert or pull out from the bottom plate can to install work convenient to use is nimble when bottom plate top space is less.

Description

Stepped cable bridge

Technical Field

The utility model relates to a crane span structure technical field, specific cascaded cable testing bridge that says so.

Background

The cable bridge is divided into structures such as a groove type, a tray type, a ladder type and a grid type, and consists of a bracket, a supporting arm, an installation accessory and the like, the bridge in the building can be independently erected and can also be attached to various buildings and pipe gallery brackets, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, all parts are required to be galvanized and installed on the outdoor bridge outside the building;

the existing cable bridge frame has many problems, for example, the patent with the patent number 202210313124X comprises a base plate and a cover plate, the cover plate is movably mounted on the upper surface of the base plate, a line arrangement plate is fixedly connected to the upper surface of the base plate at equal intervals, clamping holes are formed in the upper surface of the line arrangement plate at equal intervals, clamping blocks are movably connected to the clamping holes at equal intervals inside, although the cable can be quickly laid and cables of different specifications can be clamped, due to the arrangement of a passive clamping plate, when the cover plate is placed on the base plate, the cover plate needs to be lifted higher to insert the passive clamping plate, when the cover plate is not lifted at enough height above the base plate, the installation work is difficult to achieve, especially when the cover plate passes through a cross beam on a ceiling, the space on the base plate is limited, the installation mode is difficult to use, and a stepped cable bridge frame is designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem in the prior art and providing a cascaded cable testing bridge.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cascaded cable testing bridge, includes bottom plate, apron, winding displacement board and rubber clamp, the apron lid is on the bottom plate, and is a plurality of the winding displacement board sets up the inner chamber at the bottom plate, be provided with a plurality of rubber clamps on the winding displacement board, still include: the four upper connecting blocks are respectively arranged at the bottom ends of the left side and the right side of the front surface of the cover plate; the clamping groove is formed in the front side of the top end of the upper connecting block; the lower connecting blocks are arranged at the positions, corresponding to the upper connecting blocks, of the top ends of the left side and the right side of the front surface of the bottom plate; the strip-shaped opening is formed in the middle of the front side of the lower connecting block; and the hanging component is arranged in the inner cavity of the lower connecting block and the front surface of the lower connecting block.

In a preferred embodiment, the hitch assembly includes: the round rod is vertically arranged in the middle of an inner cavity of the lower connecting block through a bearing, and the bottom end of the round rod extends out of the lower connecting block; the sliding block is sleeved on the outer wall of the round rod; the spring is sleeved at the top end of the outer wall of the round rod, and the upper end and the lower end of the spring are respectively clamped with the inner wall of the lower connecting block and the sliding block; the lug is arranged on the front side of the sliding block, and the front side of the lug extends out of the strip-shaped opening; a supporting block installed at a front side of the bump; the rotating shaft is arranged at the central position of the supporting block through a bearing, and two ends of the rotating shaft extend out of the left side and the right side of the supporting block; the hanging rod, both ends fixed mounting in the front and back both ends of pivot of hanging rod below, and the top of hanging rod cup joints and supports the inner wall bottom at the draw-in groove tightly.

In a preferred embodiment, when the slider drives the lug, the supporting block and the hanging rod to move upwards, the hanging rod can be separated from the clamping groove, and the hanging rod can rotate out of the upper connecting block.

In a preferred embodiment, the bottom end of the outer wall of the round rod in the inner cavity of the lower connecting block is provided with threads, and the sliding block is fixedly connected with the bottom of the outer wall of the round rod in a threaded manner through the threads.

In a preferred embodiment, the periphery of the outer wall of the sliding block is attached to the inner wall of the lower connecting block.

In a preferred embodiment, the hanging rod is arranged in a concave shape, and the width of the hanging rod is matched with the size of the clamping groove.

Compared with the prior art, the utility model provides a cascaded cable testing bridge, through hanging tight subassembly, can hang the peg tightly on the draw-in groove, it is fixed with lower connecting block connection to go up the connecting block, make and install between apron and the bottom plate fixed, tight subassembly is hung in the drive, remove and rotate the back with the peg from the draw-in groove, it loses fixedly to go up between connecting block and the lower connecting block, the apron loses fixedly, can take out on the bottom plate back-and-forth movement, thereby can make things convenient for the installation between apron and the bottom plate fixed, need not to raise the apron and fall on the bottom plate, direct from the bottom plate insert or pull out can, so that carry out the installation work when the bottom plate top space is less, high durability and convenient use is nimble.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic left side view of the partial sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. the bottom plate, 2, apron, 3, winding displacement board, 4, rubber clamp, 5, go up the connecting block, 6, draw-in groove, 7, lower connecting block, 8, bar mouth, 9, round bar, 10, slider, 11, spring, 12, lug, 13, supporting shoe, 14, pivot, 15, peg, 16, screw thread.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment as necessary after reading the present description, but all the modifications are protected by patent law within the scope of the claims of the present invention.

The utility model relates to a cascaded cable testing bridge has solved the technical problem among the prior art, and the general thinking is as follows:

the first embodiment is as follows:

see fig. 1, 2, 3; a stepped cable bridge comprises a base plate 1, a cover plate 2, wire arranging plates 3, rubber clamps 4, upper connecting blocks 5, clamping grooves 6, lower connecting blocks 7, strip-shaped openings 8 and a hanging assembly, wherein the cover plate 2 covers the base plate 1, the wire arranging plates 3 are arranged in an inner cavity of the base plate 1, the wire arranging plates 3 are provided with the rubber clamps 4, and the four upper connecting blocks 5 are respectively arranged at the bottom ends of the left side and the right side of the front surface of the cover plate 2; the clamping groove 6 is formed in the front side of the top end of the upper connecting block 5; the lower connecting blocks 7 are arranged at the positions, corresponding to the upper connecting blocks 5, of the top ends of the left side and the right side of the front surface of the bottom plate 1; the strip-shaped opening 8 is formed in the middle of the front side of the lower connecting block 7; hang tight subassembly setting at the inner chamber of connecting block 7 down and front surface, can hang between connecting block 7 and the last connecting block 5 through hanging tight subassembly and fasten fixedly down, and then will lap and install fixedly between 2 and the bottom plate 1.

Wherein, the tight subassembly of hanging includes: the round rod 9, the sliding block 10, the spring 11, the bump 12, the supporting block 13, the rotating shaft 14 and the hanging rod 15, the round rod 9 is vertically installed in the middle of an inner cavity of the lower connecting block 7 through a bearing, and the bottom end of the round rod 9 extends out of the lower connecting block 7; the sliding block 10 is sleeved on the outer wall of the round rod 9; the spring 11 is sleeved at the top end of the outer wall of the round rod 9, the upper end and the lower end of the spring 11 are respectively clamped with the inner wall of the lower connecting block 7 and the sliding block 10, and the sliding block 10 can be driven to move downwards to reset under the elastic action of the spring 11; the convex block 12 is arranged on the front side of the sliding block 10, and the front side of the convex block 12 extends out of the strip-shaped opening 8; the supporting block 13 is mounted on the front side of the projection 12; the rotating shaft 14 is installed at the center of the supporting block 13 through a bearing, and both ends of the rotating shaft extend out of the left side and the right side of the supporting block 13; both ends fixed mounting in the front and back both ends of pivot 14 of peg 15 below, and the top of peg 15 cup joints and supports tightly at the inner wall bottom of draw-in groove 6, through the cooperation of peg 15 and draw-in groove 6, realizes fixing down between connecting block 7 and the last connecting block 5.

Furthermore, in order to ensure that the slider 10 is more stably fixed, the bottom end of the outer wall of the round rod 9, which is positioned in the inner cavity of the lower connecting block 7, is provided with a thread 16, the slider 10 is fixedly connected with the bottom of the outer wall of the round rod 9 through the thread 16, when the slider 10 is positioned at the thread 16, the slider 10 can be fixedly positioned, and when the slider 10 is separated from the thread 16, the slider 10 is in a movable state and can freely move upwards or downwards.

In order to ensure the stable up-and-down movement of the sliding block 10, the periphery of the outer wall of the sliding block 10 is attached to the inner wall of the lower connecting block 7.

In order to realize that the hanging rod 15 can be hung tightly in the inner cavity of the clamping groove 6, the hanging rod 15 is arranged in a concave shape, and the width of the hanging rod 15 is matched with the size of the clamping groove 6.

When the device is used, the bottommost end of the round rod 9 is rotated, under the matching of the slider 10 and the thread 16, the round rod 9 can be driven to move upwards along the thread 16 when rotating, until the round rod is separated from the thread 16, at the moment, the slider 10 loses fixation, the supporting block 13 is pushed to drive the lug 12, the slider 10 and the hanging rod 15 to move upwards, the slider 10 extrudes the spring 11, the top of the hanging rod 15 moves out from the clamping groove 6, the hanging rod 15 is rotated forwards to completely rotate the hanging rod 15 out from the clamping groove 6 and the upper connecting block 5 to the position below the supporting block 13, at the moment, the upper connecting block 5 and the lower connecting block 7 lose connection fixation, the cover plate 2 can be pulled and detached from the front and back of the bottom plate 1, when being installed, the cover plate 2 is lapped on the front side above the bottom plate 1, and push backward, move in place at apron 2 and bottom plate 1, after upper connecting block 5 and lower connecting block 7 are corresponding, repeat the above-mentioned operation, hang the pole 15 tight in draw-in groove 6 again can, can drive the slider 10 to move down and reset under the spring action of spring 11, hang the pole 15 and move down and hang tightly in draw-in groove 6, when the slider 10 moves to screw thread 16 department, rotate round bar 9, make the slider 10 pass the screw thread 16 spiro union on round bar 9, impel the stable fixed of slider 10 and pole 15, the device compact structure, reasonable in design, even when the space is not high enough above the bottom plate, also make things convenient for the apron to put and go on the installation and fix after on the bottom plate, easy operation, it is nimble to use.

The foregoing description of the embodiments is provided to facilitate those skilled in the art to understand and use the invention, and it will be apparent to those skilled in the art that various modifications may be made to the embodiments without undue experimentation from the inventive faculty, and the general principles defined herein may be applied to other embodiments without departing from the scope of the invention.

Claims

1. The utility model provides a cascaded cable testing bridge, includes bottom plate (1), apron (2), winding displacement board (3) and rubber clamp (4), its characterized in that still includes:

the four upper connecting blocks (5) are respectively arranged at the bottom ends of the left side and the right side of the front surface of the cover plate (2);

the clamping groove (6) is formed in the front side of the top end of the upper connecting block (5);

the lower connecting blocks (7) are arranged at the positions, corresponding to the upper connecting blocks (5), of the top ends of the left side and the right side of the front surface of the bottom plate (1);

the strip-shaped opening (8) is formed in the middle of the front side of the lower connecting block (7);

and the hanging component is arranged in the inner cavity of the lower connecting block (7) and the front surface of the lower connecting block.

2. The stepped cable tray of claim 1, wherein: the hitch assembly includes:

the round rod (9) is vertically arranged in the middle of the inner cavity of the lower connecting block (7) through a bearing, and the bottom end of the round rod (9) extends out of the lower connecting block (7);

the sliding block (10), the said sliding block (10) is connected to the outer wall of the round bar (9) in a sleeving manner;

the spring (11) is sleeved at the top end of the outer wall of the round rod (9), and the upper end and the lower end of the spring (11) are respectively clamped with the inner wall of the lower connecting block (7) and the sliding block (10);

the bump (12) is arranged on the front side of the sliding block (10), and the front side of the bump (12) extends out of the strip-shaped opening (8);

a supporting block (13), wherein the supporting block (13) is arranged on the front side of the lug (12);

the rotating shaft (14) is arranged at the center of the supporting block (13) through a bearing, and two ends of the rotating shaft (14) extend out of the left side and the right side of the supporting block (13);

the hanging rod (15), both ends fixed mounting in the front and back both ends of pivot (14) below hanging rod (15), and the top of hanging rod (15) cup joints and supports tightly at the inner wall bottom of draw-in groove (6).

3. The stepped cable tray of claim 2, wherein: the bottom end of the outer wall of the round rod (9) positioned in the inner cavity of the lower connecting block (7) is provided with a thread (16), and the sliding block (10) is fixedly connected with the bottom of the outer wall of the round rod (9) through the thread (16).

4. The stepped cable tray of claim 2, wherein: the periphery of the outer wall of the sliding block (10) is attached to the inner wall of the lower connecting block (7).

5. The stepped cable tray of claim 2, wherein: the hanging rod (15) is arranged in a concave shape, and the width of the hanging rod (15) is matched with the size of the clamping groove (6).